Add powercrc32 #9321
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Add powercrc32 #9321
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Use power8 crc32-vpmsum code to accelerate crc32c calculation when ceph running on power8 platform https://github.com/antonblanchard/crc32-vpmsum
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@minmfang could you squash these two commit into a single one? and put your "Signed-off-by" line at the end of the commit message? also, could you prefix the title of your commit message with the subcomponent your are changing ? see https://github.com/ceph/ceph/blob/master/SubmittingPatches.rst#preparing-and-sending-patches |
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Use power8 crc32 code to accelerate crc32c calculation performance, more information about power8 crc32c can reference the following link:
https://github.com/antonblanchard/crc32-vpmsum